EP 2412956 A2 20120201 - Exhaust gas post processing system and control method thereof
Title (en)
Exhaust gas post processing system and control method thereof
Title (de)
Abgasnachbearbeitungssystem und Steuerungsverfahren dafür
Title (fr)
Système de post-traitement des gaz d'échappement et procédé de contrôle correspondant
Publication
Application
Priority
KR 20100073453 A 20100729
Abstract (en)
An exhaust gas post processing method, may include detecting driving conditions of an engine, determining a ratio of soluble organic matter and carbon particles trapped in a diesel particulate filter according to the detected driving conditions, selecting a first predetermined temperature and a first maintain time for eliminating the soluble organic matter according to the ratio of the soluble organic matter and the carbon particles, and controlling a temperature of the diesel particulate filter according thereto, and eliminating the soluble organic matter by sustaining the first predetermined temperature for the first maintain time, selecting a second predetermined temperature for eliminating the carbon particles, and controlling a temperature of the diesel particulate filter according thereto.
IPC 8 full level
F02D 41/02 (2006.01); F01N 3/023 (2006.01)
CPC (source: EP US)
F01N 3/106 (2013.01 - EP US); F01N 9/002 (2013.01 - EP US); F02D 41/029 (2013.01 - EP US); F01N 2430/085 (2013.01 - EP US); F01N 2560/06 (2013.01 - EP US); F01N 2900/08 (2013.01 - EP US); F01N 2900/1404 (2013.01 - EP US); F02D 2200/0812 (2013.01 - EP US); Y02T 10/40 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2412956 A2 20120201; EP 2412956 A3 20120502; KR 20120011563 A 20120208; US 2012023904 A1 20120202
DOCDB simple family (application)
EP 10190597 A 20101110; KR 20100073453 A 20100729; US 93870610 A 20101103